Oct 27 20:20:31.069 INFO checking jazz_vm-0.1.5 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:20:31.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 20:20:31.396 INFO blam! a1d01ee5c6445a0af42e7edee372c257848611c7459a153a20d22be8dec5aace
Oct 27 20:20:31.401 INFO running `"docker" "start" "-a" "a1d01ee5c6445a0af42e7edee372c257848611c7459a153a20d22be8dec5aace"`
Oct 27 20:20:32.423 INFO kablam! usermod: no changes
Oct 27 20:20:32.567 INFO kablam!     Checking jazz_vm v0.1.5 (/source)
Oct 27 20:20:34.343 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 27 20:20:34.343 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 27 20:20:34.343 INFO kablam!   |
Oct 27 20:20:34.343 INFO kablam! 1 | use std::fmt::Debug;
Oct 27 20:20:34.343 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 20:20:34.343 INFO kablam!   |
Oct 27 20:20:34.343 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:20:34.343 INFO kablam! 
Oct 27 20:20:34.423 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 27 20:20:34.423 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 27 20:20:34.423 INFO kablam!   |
Oct 27 20:20:34.423 INFO kablam! 1 | use std::fmt::Debug;
Oct 27 20:20:34.423 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 20:20:34.423 INFO kablam!   |
Oct 27 20:20:34.423 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:20:34.423 INFO kablam! 
Oct 27 20:20:36.688 INFO kablam! warning: unused variable: `ctx`
Oct 27 20:20:36.688 INFO kablam!   --> src/hybrid/jit_test.rs:15:31
Oct 27 20:20:36.688 INFO kablam!    |
Oct 27 20:20:36.688 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 27 20:20:36.688 INFO kablam!    |                               ^^^ help: consider using `_ctx` instead
Oct 27 20:20:36.688 INFO kablam!    |
Oct 27 20:20:36.688 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 20:20:36.688 INFO kablam! 
Oct 27 20:20:36.688 INFO kablam! warning: unused variable: `id`
Oct 27 20:20:36.688 INFO kablam!   --> src/hybrid/jit_test.rs:15:59
Oct 27 20:20:36.688 INFO kablam!    |
Oct 27 20:20:36.688 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 27 20:20:36.688 INFO kablam!    |                                                           ^^ help: consider using `_id` instead
Oct 27 20:20:36.688 INFO kablam! 
Oct 27 20:20:37.227 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:37.227 INFO kablam!    --> src/basic_block.rs:464:37
Oct 27 20:20:37.227 INFO kablam!     |
Oct 27 20:20:37.227 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 27 20:20:37.227 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 27 20:20:37.227 INFO kablam!     |                                     |
Oct 27 20:20:37.227 INFO kablam!     |                                     help: remove this `mut`
Oct 27 20:20:37.227 INFO kablam!     |
Oct 27 20:20:37.227 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 20:20:37.227 INFO kablam! 
Oct 27 20:20:37.479 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:37.479 INFO kablam!    --> src/basic_block.rs:464:37
Oct 27 20:20:37.479 INFO kablam!     |
Oct 27 20:20:37.479 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 27 20:20:37.479 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 27 20:20:37.479 INFO kablam!     |                                     |
Oct 27 20:20:37.479 INFO kablam!     |                                     help: remove this `mut`
Oct 27 20:20:37.479 INFO kablam!     |
Oct 27 20:20:37.480 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 20:20:37.480 INFO kablam! 
Oct 27 20:20:39.408 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 27 20:20:39.408 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 27 20:20:39.408 INFO kablam!   |
Oct 27 20:20:39.408 INFO kablam! 1 | use std::fmt::Debug;
Oct 27 20:20:39.408 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 20:20:39.408 INFO kablam!   |
Oct 27 20:20:39.408 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:20:39.409 INFO kablam! 
Oct 27 20:20:39.423 INFO kablam! warning: unused import: `value::ValueContext`
Oct 27 20:20:39.423 INFO kablam!   --> src/main.rs:40:5
Oct 27 20:20:39.423 INFO kablam!    |
Oct 27 20:20:39.423 INFO kablam! 40 | use value::ValueContext;
Oct 27 20:20:39.423 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 20:20:39.423 INFO kablam! 
Oct 27 20:20:39.423 INFO kablam! warning: unused import: `value::Value`
Oct 27 20:20:39.423 INFO kablam!   --> src/main.rs:41:5
Oct 27 20:20:39.423 INFO kablam!    |
Oct 27 20:20:39.423 INFO kablam! 41 | use value::Value;
Oct 27 20:20:39.423 INFO kablam!    |     ^^^^^^^^^^^^
Oct 27 20:20:39.423 INFO kablam! 
Oct 27 20:20:39.735 INFO kablam! warning: unused import: `std::fmt::Debug`
Oct 27 20:20:39.735 INFO kablam!  --> src/fixed_array.rs:1:5
Oct 27 20:20:39.735 INFO kablam!   |
Oct 27 20:20:39.735 INFO kablam! 1 | use std::fmt::Debug;
Oct 27 20:20:39.735 INFO kablam!   |     ^^^^^^^^^^^^^^^
Oct 27 20:20:39.735 INFO kablam!   |
Oct 27 20:20:39.735 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:20:39.735 INFO kablam! 
Oct 27 20:20:39.751 INFO kablam! warning: unused import: `value::ValueContext`
Oct 27 20:20:39.751 INFO kablam!   --> src/main.rs:40:5
Oct 27 20:20:39.751 INFO kablam!    |
Oct 27 20:20:39.751 INFO kablam! 40 | use value::ValueContext;
Oct 27 20:20:39.751 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Oct 27 20:20:39.751 INFO kablam! 
Oct 27 20:20:39.751 INFO kablam! warning: unused import: `value::Value`
Oct 27 20:20:39.751 INFO kablam!   --> src/main.rs:41:5
Oct 27 20:20:39.751 INFO kablam!    |
Oct 27 20:20:39.751 INFO kablam! 41 | use value::Value;
Oct 27 20:20:39.751 INFO kablam!    |     ^^^^^^^^^^^^
Oct 27 20:20:39.751 INFO kablam! 
Oct 27 20:20:41.935 INFO kablam! warning: unused variable: `ctx`
Oct 27 20:20:41.935 INFO kablam!   --> src/hybrid/jit_test.rs:15:31
Oct 27 20:20:41.935 INFO kablam!    |
Oct 27 20:20:41.935 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 27 20:20:41.935 INFO kablam!    |                               ^^^ help: consider using `_ctx` instead
Oct 27 20:20:41.935 INFO kablam!    |
Oct 27 20:20:41.935 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 20:20:41.935 INFO kablam! 
Oct 27 20:20:41.935 INFO kablam! warning: unused variable: `id`
Oct 27 20:20:41.935 INFO kablam!   --> src/hybrid/jit_test.rs:15:59
Oct 27 20:20:41.935 INFO kablam!    |
Oct 27 20:20:41.935 INFO kablam! 15 |     fn invoke_function(&self, ctx: &CommonProgramContext, id: usize) -> bool {
Oct 27 20:20:41.935 INFO kablam!    |                                                           ^^ help: consider using `_id` instead
Oct 27 20:20:41.935 INFO kablam! 
Oct 27 20:20:42.246 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:42.246 INFO kablam!    --> src/basic_block.rs:464:37
Oct 27 20:20:42.246 INFO kablam!     |
Oct 27 20:20:42.246 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 27 20:20:42.246 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 27 20:20:42.246 INFO kablam!     |                                     |
Oct 27 20:20:42.247 INFO kablam!     |                                     help: remove this `mut`
Oct 27 20:20:42.247 INFO kablam!     |
Oct 27 20:20:42.248 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 20:20:42.248 INFO kablam! 
Oct 27 20:20:42.679 INFO kablam! warning: variable does not need to be mutable
Oct 27 20:20:42.679 INFO kablam!    --> src/basic_block.rs:464:37
Oct 27 20:20:42.679 INFO kablam!     |
Oct 27 20:20:42.679 INFO kablam! 464 |                                 let mut target_opcode: Option<OpCode> = const_get_field_to_opcode(
Oct 27 20:20:42.679 INFO kablam!     |                                     ----^^^^^^^^^^^^^
Oct 27 20:20:42.679 INFO kablam!     |                                     |
Oct 27 20:20:42.679 INFO kablam!     |                                     help: remove this `mut`
Oct 27 20:20:42.679 INFO kablam!     |
Oct 27 20:20:42.679 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 20:20:42.679 INFO kablam! 
Oct 27 20:20:42.775 INFO kablam! warning: constant item is never used: `END`
Oct 27 20:20:42.775 INFO kablam!    --> src/main.rs:122:5
Oct 27 20:20:42.775 INFO kablam!     |
Oct 27 20:20:42.775 INFO kablam! 122 |     const END: i64 = 100000;
Oct 27 20:20:42.775 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 20:20:42.775 INFO kablam!     |
Oct 27 20:20:42.775 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 20:20:42.775 INFO kablam! 
Oct 27 20:20:43.323 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.86s
Oct 27 20:20:43.326 INFO kablam! su: No module specific data is present
Oct 27 20:20:44.057 INFO running `"docker" "rm" "-f" "a1d01ee5c6445a0af42e7edee372c257848611c7459a153a20d22be8dec5aace"`
Oct 27 20:20:44.363 INFO blam! a1d01ee5c6445a0af42e7edee372c257848611c7459a153a20d22be8dec5aace